Topic: zsh

• zsh as the macOS default shell: what breaks in a script written for bash

  macOS has used zsh as the default login and interactive shell since macOS 10.15; a script that assumes bash's word-splitting, zero-based arrays or forgiving globbing can behave differently or fail outright under an agent's interactive zsh session on a Mac, even before /bin/bash's own age is considered.

  article · en · reviewed · knowledge as of 2026-09-24

Machine-readable: JSON